TIANFUCHEM--High purity Congo Red factory price CAS NO.573-58-0

FOB Price:: USD 20.00-20.00 /Metric Ton Get Latest Price

Min.Order Quantity:: 1 Metric Ton

Purity:: 99

Port:: Shanghai

Payment Terms:: L/C,T/T

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Product Details

Keywords

573-58-0
High purity Congo Red
Congo Red factory price

Quick Details

ProName: TIANFUCHEM--High purity Congo Red fact...
CasNo: 573-58-0
Molecular Formula: C32H22N6Na2O6S2
Appearance: powder
Application: medical
DeliveryTime: Prompt
PackAge: As required
Port: Shanghai
ProductionCapacity: 20 Metric Ton/Day
Purity: 99
Storage: room tempurature
Transportation: accordingly
LimitNum: 1 Metric Ton
Moisture Content: N/A
Impurity: N/A
Grade: Industrial Grade,Pharma Grade
Assay: 99%

Superiority

congo red nature

melting point >360 °c (lit.)

density 0.995 g/ml at 25 °c

storage conditions

solubility h2o: soluble10mg/ml

acidity coefficient (pka) 4.1 (at 25°c)

color index 22120

form powder/solid

color red brown

ph value 6.7 (10g/l, h2o, 20°c)

acid-base indicator color changing ph value range 3(blue)-5.2(red)

water soluble

the maximum wavelength (λmax) 497nm, 488nm, 595nm

merck 14,2498

Details

our company was built in 2009 with an iso certificate.in the past 5 years, we have grown up as a famous fine chemicals supplier in china

and we had established stable business relationships with samsung,lg,merck,thermo fisher scientific and so on.

our advantage:

1.higest quality and good package
2.fast delivery
3.better payment term
4.fast response to customer within 6 hours
5.good business credit in europe ,us ,japan ,korea